So this is pretty damn good. The new version of "I Died for You" is fucking awesome! It's a more metal version of the acoustic "lonesome cowboy" version Barlow did on Facebook a while ago. Man, so good, though. Goosebumps good, you know.
The other songs are very good as well. I tend to dislike traditional Christmas songs, but they made these fairly unique. "Little Drummer Boy" is pretty badass, too. They went all power metal with it. Unexpected!